Support

O&M

O&M - Operations and Maintenance

OLED

OLED - Organic Light-Emitting Diode. A next-generation display technology that consists of small dots of organic polymer that emit light when charged with electricity. OLED displays are thinner, lighter, brighter, cheaper to manufacture and consume less power than the current LCD displays.

OMC

OMC - Operations and Maintenance Centre

OMC-R

OMC-R - The radio OMC

OMC-S

OMC-S - The switching OMC

One-touch dialling

One-touch dialling - The ability to dial frequently called numbers using a single key stroke; see Speed Dialling